aboutsummaryrefslogtreecommitdiff
path: root/lmem.h
diff options
context:
space:
mode:
authorRoberto Ierusalimschy <roberto@inf.puc-rio.br>1999-11-22 11:12:07 -0200
committerRoberto Ierusalimschy <roberto@inf.puc-rio.br>1999-11-22 11:12:07 -0200
commit29ede6aa13144ff7b69c57a87be1ee93f57ae896 (patch)
treeadcfb5dcff7db55481cd675349e23dec0e63c939 /lmem.h
parent951897c09319ae5474a4b86bb7d615136577caa0 (diff)
downloadlua-29ede6aa13144ff7b69c57a87be1ee93f57ae896.tar.gz
lua-29ede6aa13144ff7b69c57a87be1ee93f57ae896.tar.bz2
lua-29ede6aa13144ff7b69c57a87be1ee93f57ae896.zip
first implementation of multiple states (reentrant code).
Diffstat (limited to 'lmem.h')
-rw-r--r--lmem.h22
1 files changed, 12 insertions, 10 deletions
diff --git a/lmem.h b/lmem.h
index ee810ab9..3d292885 100644
--- a/lmem.h
+++ b/lmem.h
@@ -1,5 +1,5 @@
1/* 1/*
2** $Id: lmem.h,v 1.8 1999/02/26 15:48:55 roberto Exp roberto $ 2** $Id: lmem.h,v 1.9 1999/08/16 20:52:00 roberto Exp roberto $
3** Interface to Memory Manager 3** Interface to Memory Manager
4** See Copyright Notice in lua.h 4** See Copyright Notice in lua.h
5*/ 5*/
@@ -10,6 +10,8 @@
10 10
11#include <stdlib.h> 11#include <stdlib.h>
12 12
13#include "lua.h"
14
13/* memory error messages */ 15/* memory error messages */
14#define codeEM "code size overflow" 16#define codeEM "code size overflow"
15#define constantEM "constant table overflow" 17#define constantEM "constant table overflow"
@@ -18,17 +20,17 @@
18#define memEM "not enough memory" 20#define memEM "not enough memory"
19#define arrEM "internal array bigger than `int' limit" 21#define arrEM "internal array bigger than `int' limit"
20 22
21void *luaM_realloc (void *oldblock, unsigned long size); 23void *luaM_realloc (lua_State *L, void *oldblock, unsigned long size);
22void *luaM_growaux (void *block, unsigned long nelems, int inc, int size, 24void *luaM_growaux (lua_State *L, void *block, unsigned long nelems, int inc, int size,
23 const char *errormsg, unsigned long limit); 25 const char *errormsg, unsigned long limit);
24 26
25#define luaM_free(b) luaM_realloc((b), 0) 27#define luaM_free(L, b) luaM_realloc(L, (b), 0)
26#define luaM_malloc(t) luaM_realloc(NULL, (t)) 28#define luaM_malloc(L, t) luaM_realloc(L, NULL, (t))
27#define luaM_new(t) ((t *)luaM_malloc(sizeof(t))) 29#define luaM_new(L, t) ((t *)luaM_malloc(L, sizeof(t)))
28#define luaM_newvector(n,t) ((t *)luaM_malloc((n)*sizeof(t))) 30#define luaM_newvector(L, n,t) ((t *)luaM_malloc(L, (n)*sizeof(t)))
29#define luaM_growvector(v,nelems,inc,t,e,l) \ 31#define luaM_growvector(L, v,nelems,inc,t,e,l) \
30 ((v)=(t *)luaM_growaux(v,nelems,inc,sizeof(t),e,l)) 32 ((v)=(t *)luaM_growaux(L, v,nelems,inc,sizeof(t),e,l))
31#define luaM_reallocvector(v,n,t) ((v)=(t *)luaM_realloc(v,(n)*sizeof(t))) 33#define luaM_reallocvector(L, v,n,t) ((v)=(t *)luaM_realloc(L, v,(n)*sizeof(t)))
32 34
33 35
34#ifdef DEBUG 36#ifdef DEBUG